DEVELOPMENT...
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  mysqli::real_connect(): (HY000/2002): Connection refused</p>
<p>Filename: mysqli/mysqli_driver.php</p>
<p>Line Number: 203</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Loader.php<br />
			Line: 258<br />
			Function: database			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Loader.php<br />
			Line: 165<br />
			Function: ci_autoloader			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Loader.php<br />
			Line: 78<br />
			Function: initialize			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 6<br />
			Function: __construct			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  mysqli::real_connect(): (HY000/2002): Connection refused</p>
<p>Filename: mysqli/mysqli_driver.php</p>
<p>Line Number: 203</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/Database_singleton.php<br />
			Line: 7<br />
			Function: database			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php<br />
			Line: 11<br />
			Function: model			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Write_Model.php<br />
			Line: 6<br />
			Function: __construct			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Community_Model.php<br />
			Line: 8<br />
			Function: __construct			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/File.php<br />
			Line: 6<br />
			Function: __construct			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 8<br />
			Function: model			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  mysqli::real_connect(): (HY000/2002): Connection refused</p>
<p>Filename: mysqli/mysqli_driver.php</p>
<p>Line Number: 203</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/Database_singleton.php<br />
			Line: 8<br />
			Function: database			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php<br />
			Line: 11<br />
			Function: model			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Write_Model.php<br />
			Line: 6<br />
			Function: __construct			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Community_Model.php<br />
			Line: 8<br />
			Function: __construct			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/File.php<br />
			Line: 6<br />
			Function: __construct			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 8<br />
			Function: model			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  mysqli::real_connect(): (HY000/2002): Connection refused</p>
<p>Filename: mysqli/mysqli_driver.php</p>
<p>Line Number: 203</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/Database_singleton.php<br />
			Line: 9<br />
			Function: database			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php<br />
			Line: 11<br />
			Function: model			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Write_Model.php<br />
			Line: 6<br />
			Function: __construct			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Community_Model.php<br />
			Line: 8<br />
			Function: __construct			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/models/File.php<br />
			Line: 6<br />
			Function: __construct			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 8<br />
			Function: model			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  ini_set(): Headers already sent. You cannot change the session module's ini settings at this time</p>
<p>Filename: Session/Session.php</p>
<p>Line Number: 282</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  session_set_cookie_params(): Cannot change session cookie parameters when headers already sent</p>
<p>Filename: Session/Session.php</p>
<p>Line Number: 294</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  ini_set(): Headers already sent. You cannot change the session module's ini settings at this time</p>
<p>Filename: Session/Session.php</p>
<p>Line Number: 304</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  ini_set(): Headers already sent. You cannot change the session module's ini settings at this time</p>
<p>Filename: Session/Session.php</p>
<p>Line Number: 314</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  ini_set(): Headers already sent. You cannot change the session module's ini settings at this time</p>
<p>Filename: Session/Session.php</p>
<p>Line Number: 315</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  ini_set(): Headers already sent. You cannot change the session module's ini settings at this time</p>
<p>Filename: Session/Session.php</p>
<p>Line Number: 316</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  ini_set(): Headers already sent. You cannot change the session module's ini settings at this time</p>
<p>Filename: Session/Session.php</p>
<p>Line Number: 317</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  ini_set(): Headers already sent. You cannot change the session module's ini settings at this time</p>
<p>Filename: Session/Session.php</p>
<p>Line Number: 375</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  ini_set(): Headers already sent. You cannot change the session module's ini settings at this time</p>
<p>Filename: drivers/Session_files_driver.php</p>
<p>Line Number: 108</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  session_set_save_handler(): Cannot change save handler when headers already sent</p>
<p>Filename: Session/Session.php</p>
<p>Line Number: 110</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  session_start(): Cannot start session when headers already sent</p>
<p>Filename: Session/Session.php</p>
<p>Line Number: 143</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/libraries/Ion_auth.php<br />
			Line: 72<br />
			Function: library			</p>

		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 41<br />
			Function: library			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  mysqli::real_connect(): (HY000/2002): Connection refused</p>
<p>Filename: mysqli/mysqli_driver.php</p>
<p>Line Number: 203</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php<br />
			Line: 25<br />
			Function: get			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php<br />
			Line: 58<br />
			Function: get			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php<br />
			Line: 69<br />
			Function: getColumn			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/views/pages/frontend/t/pre.php<br />
			Line: 102<br />
			Function: getColumnWhere			</p>

		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/helpers/cms_helper.php<br />
			Line: 19<br />
			Function: view			</p>

		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 85<br />
			Function: loadpage			</p>

		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>

		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  Cannot modify header information - headers already sent by (output started at /var/www/openml/system/core/Exceptions.php:271)</p>
<p>Filename: core/Common.php</p>
<p>Line Number: 570</p>


	<p>Backtrace:</p>
	
		
	
		
	
		
	
		
	
		
	
		
	

</div>
<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>An uncaught Exception was encountered</h4>

<p>Type: Error</p>
<p>Message: Call to a member function num_rows() on bool</p>
<p>Filename: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php</p>
<p>Line Number: 26</p>


	<p>Backtrace:</p>
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php<br />
			Line: 58<br />
			Function: get			</p>
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php<br />
			Line: 69<br />
			Function: getColumn			</p>
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/views/pages/frontend/t/pre.php<br />
			Line: 102<br />
			Function: getColumnWhere			</p>
		
	
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/helpers/cms_helper.php<br />
			Line: 19<br />
			Function: view			</p>
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/openml_OS/controllers/Frontend.php<br />
			Line: 85<br />
			Function: loadpage			</p>
		
	
		
	
		
			<p style="margin-left:10px">
			File: /var/www/openml/index.php<br />
			Line: 337<br />
			Function: require_once			</p>
		
	

</div>